Midsomer Murders1997

DCI John Barnaby:
Anything more on Peter the plumber?

DS Ben Jones:
He's on a planet with the pixies, sir. Spent most of the time talking about extraterrestrial life.

DCI John Barnaby:
Ah, the Goldilocks Zone. Not heard of it, Jones?

DS Ben Jones:
Are we on the three bears now?

DCI John Barnaby:
[chuckles] The theory that life may exist on a habitable planet somewhere out there. One that's not too small and not too big and not too hot and not too cold, but... just right.